Commit 44bd39c3 authored by Alexander Döring's avatar Alexander Döring Committed by Brad Fitzpatrick

testing: document example with unordered output

Copy the documentation and example from cmd/go.

Fixes #18840.

Change-Id: Id8022762b48576fb4031de05287d07a6ed23f480
Reviewed-on: https://go-review.googlesource.com/37440Reviewed-by: default avatarBrad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
parent 98a9aeb0
......@@ -95,6 +95,20 @@
// // goodbye
// }
//
// The comment prefix "Unordered output:" is like "Output:", but matches any
// line order:
//
// func ExamplePerm() {
// for _, value := range Perm(4) {
// fmt.Println(value)
// }
// // Unordered output: 4
// // 2
// // 1
// // 3
// // 0
// }
//
// Example functions without output comments are compiled but not executed.
//
// The naming convention to declare examples for the package, a function F, a type T and
......
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